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Date: Mon, 1 Feb 2016 15:41:41 -0700
From: Joshua Henderson <joshua.henderson@...rochip.com>
To: <linux-kernel@...r.kernel.org>
CC: <linux-mips@...ux-mips.org>,
Joshua Henderson <joshua.henderson@...rochip.com>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>, <devicetree@...r.kernel.org>
Subject: [PATCH 1/2] dt/bindings: Add bindings for the PIC32 random number generator
Document the devicetree bindings for the random number generator found
on Microchip PIC32 class devices.
Signed-off-by: Joshua Henderson <joshua.henderson@...rochip.com>
---
.../bindings/rng/microchip,pic32-rng.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt
diff --git a/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt b/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt
new file mode 100644
index 0000000..c6d1003
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/microchip,pic32-rng.txt
@@ -0,0 +1,17 @@
+* Microchip PIC32 Random Number Generator
+
+The PIC32 RNG provides a pseudo random number generator which can be seeded by
+another true random number generator.
+
+Required properties:
+- compatible : should be "microchip,pic32mzda-rng"
+- reg : Specifies base physical address and size of the registers.
+- clocks: clock phandle.
+
+Example:
+
+ rng: rng@...e6000 {
+ compatible = "microchip,pic32mzda-rng";
+ reg = <0x1f8e6000 0x1000>;
+ clocks = <&PBCLK5>;
+ };
--
1.7.9.5
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